One of the remarkable events was the field conversion of an 30mm cannon to 40mm caliber and firing 40mm ammunition. OATK defines this as the 30/40mm concept. Mk44 and XM813 cannons can be converted to fire 40x180mm ammunition (SuperShot 40).

One of the stars of the event was the M230LF 30x113mm autocannon. M230LF is the link fed and modified version of the AH-64 Apache helicopter's M230 chaingun.

30mm M230LF

Both 30 and 40mm programmable airbust ammunition were also fired against a target area setup with simulating infantry in the open.